div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=maximum-efficiency-a-spring-engaged-and-air-disengaged-simplicity-a-lighterhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Maximum efficiency — Spring-engaged and air-disengaged Simplicity — Lighter — High torque for turning larger fans yonronr Drives Not All Bearings Created Equal Hortons DRAC loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220423145f02d7a07e708231d4064820html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=maximum-efficiency-a-spring-engaged-and-air-disengaged-simplicity-a-lighterhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Maximum efficiency — Spring-engaged and air-disengaged Simplicity — Lighter — High torque for turning larger fans yonronr Drives Not All Bearings Created Equal Hortons DRAC loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220423145f02d7a07e708231d4064820html5thumbnails2jpg width=140 height=200 divdiv